![Amazon.com: Harmony Audio HA-R65 Compatible with Honda Civic Si 2002-2005 Car Stereo 6.5" Replacement 300W Speakers, HA-727800 Speaker Replacement Harness and HA-827803 Aftermarket 5.25" 6.5" Speakers Adapter Kit : Electronics Amazon.com: Harmony Audio HA-R65 Compatible with Honda Civic Si 2002-2005 Car Stereo 6.5" Replacement 300W Speakers, HA-727800 Speaker Replacement Harness and HA-827803 Aftermarket 5.25" 6.5" Speakers Adapter Kit : Electronics](https://m.media-amazon.com/images/I/41Ws6qBexZL.jpg)
Amazon.com: Harmony Audio HA-R65 Compatible with Honda Civic Si 2002-2005 Car Stereo 6.5" Replacement 300W Speakers, HA-727800 Speaker Replacement Harness and HA-827803 Aftermarket 5.25" 6.5" Speakers Adapter Kit : Electronics
![What Size Of Speakers Can Fit In My Car? A Buyer's Guide for Car Speakers - In The Garage with CarParts.com What Size Of Speakers Can Fit In My Car? A Buyer's Guide for Car Speakers - In The Garage with CarParts.com](https://www.carparts.com/blog/wp-content/uploads/2023/09/buyers-guide-for-car-speaker.jpg)
What Size Of Speakers Can Fit In My Car? A Buyer's Guide for Car Speakers - In The Garage with CarParts.com
![Amazon.com: Harmony Audio HA-R65 Compatible with Honda Civic Si 2002-2005 Car Stereo 6.5" Replacement 300W Speakers, HA-727800 Speaker Replacement Harness and HA-827803 Aftermarket 5.25" 6.5" Speakers Adapter Kit : Electronics Amazon.com: Harmony Audio HA-R65 Compatible with Honda Civic Si 2002-2005 Car Stereo 6.5" Replacement 300W Speakers, HA-727800 Speaker Replacement Harness and HA-827803 Aftermarket 5.25" 6.5" Speakers Adapter Kit : Electronics](https://m.media-amazon.com/images/I/91I54ysOrvL.jpg)